Lincoln Electric SVM176-A service manual Wiring Diagram K350 Adapter KIT M14247

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G-4

WIRING DIAGRAM - K350 ADAPTER KIT (M14247)

ELECTRICAL DIAGRAMS

G-4

NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.

LN-23P

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Contents

Safety Depends on You LN-23PFor Engine SafetyPowered equipment Electric Magnetic FieldsCan be dangerous Electric Shock can kill ARC Rays can burnFumes and Gases For Electrically Cylinder may explodeCause fire or explosion If damaged IiiLES Machines À Souder À Précautions DE SûretéPrécautions DE Sûreté Pour Transformateur ET ÀMaster Table of Contents for ALL Sections Table of Contents Installation Section Environmental Rating InstallationTechnical Specifications LN-23P Work Cable and Remote Voltage Safety PrecautionsInput Cable Sensing Work LeadInnershield GUN and Cable Wire Drive Rolls and Guide TubesOptional Features Installation Accessories Power SourceLN-23P Operation Section B Table of ContentsOperation Section Product Description Loading the Wire ReelOperation Voltage Adjusting Wire Feed SpeedDrive Roll Pressure Making the WeldLN-23P Accessories Section Accessories Section CGUN and Cable Assemblies Enclosed Wire Reel SupportOptional Equipment K350 Adapter KITMaintenance Section Maintenance Section DWire Drive Assembly Maintenance MaintenanceGUN and Cable Maintenance Removing Idle Roll AssemblyCircuit Protection NameplatesLN-23P Theory of Operation Section Section E E-2E-2E-3E-3E-3E-4General Description Input Power CircuitTheory of Operation Figure E.3 Control Circuits Optional Circuits K350 / K350-1ADAPTER KitsK350 / K350-1ADAPTER Kits LN-23P Section F-1 Troubleshooting and RepairTroubleshooting and Repair Section F How To Use Troubleshooting Guide Important Troubleshooting TipsElectric Shock Troubleshooting & RepairPC Board Troubleshooting Procedures Gun Perform Potentiometer Test K350 Adapter Problems Call LN-23PMaterials Needed Wire Feeder TestTest Description Wire Feeder Test Test ProcedureGUN Test 10TROUBLESHOOTING and REPAIRF-10 GUN TestFeed Head Test 12TROUBLESHOOTING and REPAIRF-12 Feed Head TestPotentiometer Test Potentiometer Test 14TROUBLESHOOTING and REPAIRF-14Wire Speed Control Potentiometer K350-1 Adapter Test 16TROUBLESHOOTING and REPAIRF-16 K350-1 Adapter TestMeasurement Points Expected Reading 18TROUBLESHOOTING and REPAIRF-18 Calibration CheckSection G-1 Electrical Diagrams SectionElectrical Diagrams Section G Electrical Diagrams Wiring Diagram Entire Machine M14197Schematic Entire Machine L6518 Wiring Diagram K350 Adapter KIT M14247 Wiring Diagram K350-1 Adapter KIT M17514 Machine Schematic for K350/K350-1 Adapter PC Board Assembly for Codes below 10892 G1528-4 PC Board Assembly for Codes 10892 and Higher G4184-3 Schematic for LN-23P Codes 10892 and Higher L11838-3